{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical", "Disease"], "input": "This is , in part , due to ROS - mediated NO inactivation , lead - associated inhibition of NOS activity , and perhaps stimulatory actions of increased shear stress associated with hypertension ."}
{"Chemical": ["NO", "lead"], "Disease": ["hypertension"]}